Phoenix Contact PSR-SCP- 24UC/ESA4/3X1/1X2/B Safety Relay

The safety relay, also known as safety module, monitoring relay or protective relay, with type number PSR-SCP- 24UC/ESA4/3X1/1X2/B from Phoenix Contact is an electrical switching device for monitoring and safe shutdown of machines and systems. It has the dimensions 10 x 3 x 10 cm and weighs 0.25 kg. Safety relays serve to comply with functional safety requirements by monitoring safety-relevant signals and ensuring a safe shutdown of the hazard source in case of a fault. Typical applications include emergency stop circuits, guard door monitoring, light curtain applications, as well as in the printing and packaging industry and mechanical engineering.